270754440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 925041600

約数和(自身を除く): 654287160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 121, 132, 145, 165, 174, 220, 232, 242, 264, 290, 319, 330, 348, 363, 435, 440, 484, 580, 605, 638, 643, 660, 696, 726, 870, 957, 968, 1160, 1210, 1276, 1286, 1320, 1452, 1595, 1740, 1815, 1914, 1929, 2420, 2552, 2572, 2904, 3190, 3215, 3480, 3509, 3630, 3828, 3858, 4785, 4840, 5144, 6380, 6430, 7018, 7073, 7260, 7656, 7716, 9570, 9645, 10527, 12760, 12860, 14036, 14146, 14520, 15432, 17545, 18647, 19140, 19290, 21054, 21219, 25720, 28072, 28292, 35090, 35365, 37294, 38280, 38580, 42108, 42438, 52635, 55941, 56584, 70180, 70730, 74588, 77160, 77803, 84216, 84876, 93235, 105270, 106095, 111882, 140360, 141460, 149176, 155606, 169752, 186470, 205117, 210540, 212190, 223764, 233409, 279705, 282920, 311212, 372940, 389015, 410234, 421080, 424380, 447528, 466818, 559410, 615351, 622424, 745880, 778030, 820468, 848760, 933636, 1025585, 1118820, 1167045, 1230702, 1556060, 1640936, 1867272, 2051170, 2237640, 2256287, 2334090, 2461404, 3076755, 3112120, 4102340, 4512574, 4668180, 4922808, 6153510, 6768861, 8204680, 9025148, 9336360, 11281435, 12307020, 13537722, 18050296, 22562870, 24614040, 27075444, 33844305, 45125740, 54150888, 67688610, 90251480, 135377220, 270754440]

約数ペア:

[(1, 270754440), (2, 135377220), (3, 90251480), (4, 67688610), (5, 54150888), (6, 45125740), (8, 33844305), (10, 27075444), (11, 24614040), (12, 22562870), (15, 18050296), (20, 13537722), (22, 12307020), (24, 11281435), (29, 9336360), (30, 9025148), (33, 8204680), (40, 6768861), (44, 6153510), (55, 4922808), (58, 4668180), (60, 4512574), (66, 4102340), (87, 3112120), (88, 3076755), (110, 2461404), (116, 2334090), (120, 2256287), (121, 2237640), (132, 2051170), (145, 1867272), (165, 1640936), (174, 1556060), (220, 1230702), (232, 1167045), (242, 1118820), (264, 1025585), (290, 933636), (319, 848760), (330, 820468), (348, 778030), (363, 745880), (435, 622424), (440, 615351), (484, 559410), (580, 466818), (605, 447528), (638, 424380), (643, 421080), (660, 410234), (696, 389015), (726, 372940), (870, 311212), (957, 282920), (968, 279705), (1160, 233409), (1210, 223764), (1276, 212190), (1286, 210540), (1320, 205117), (1452, 186470), (1595, 169752), (1740, 155606), (1815, 149176), (1914, 141460), (1929, 140360), (2420, 111882), (2552, 106095), (2572, 105270), (2904, 93235), (3190, 84876), (3215, 84216), (3480, 77803), (3509, 77160), (3630, 74588), (3828, 70730), (3858, 70180), (4785, 56584), (4840, 55941), (5144, 52635), (6380, 42438), (6430, 42108), (7018, 38580), (7073, 38280), (7260, 37294), (7656, 35365), (7716, 35090), (9570, 28292), (9645, 28072), (10527, 25720), (12760, 21219), (12860, 21054), (14036, 19290), (14146, 19140), (14520, 18647), (15432, 17545)]